You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place Sibley Township, Sibley Peninsula, Sleeping Giant Provincial Park, Lake Superior, Ravine Lake Trail. Remove constraint Place: Sibley Township, Sibley Peninsula, Sleeping Giant Provincial Park, Lake Superior, Ravine Lake Trail. Place Thunder Bay Remove constraint Place: Thunder Bay Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Plantae Remove constraint Topic: Plantae